PHP code example of thomas-institut / datatable

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

    

thomas-institut / datatable example snippets

$newRow = [ 'field1' => 'exampleStringValue', // or  
            'field2' => null, 
            'field3' => true, // or false
            'field4' => $someIntegerVariable
            // ... 
             'fieldN' => $nthValue ];  
             
$newId  = $dt->createRow($newRow);  

// $newId is unique within the table

$rows = $dt->getAllRows();

$numRows = $rows->count();

// EITHER 

foreach($rows as $row) {
   // do something ...
} 

// OR

$firstRow = $rows->getFirst(); // null if there are no rows in the result set
    

public function search(array $searchSpecArray, int $searchType = self::SEARCH_AND, int $maxResults = 0) : array;

/**
  * Searches the datatable according to the given $searchSpec
  *
  * $searchSpecArray is an array of conditions.
  *
  * If $searchType is SEARCH_AND, the row must satisfy:
  *      $searchSpecArray[0] && $searchSpecArray[1] && ...  && $searchSpecArray[n]
  *
  * if  $searchType is SEARCH_OR, the row must satisfy the negation of the spec:
  *
  *      $searchSpecArray[0] || $searchSpecArray[1] || ...  || $searchSpecArray[n]
  *
  *
  * A condition is an array of the form:
  *
  *  $condition = [
  *      'column' => 'columnName',
  *      'condition' => one of (EQUAL_TO, NOT_EQUAL_TO, LESS_THAN, LESS_OR_EQUAL_TO, GREATER_THAN, GREATER_OR_EQUAL_TO)
  *      'value' => someValue
  * ]
  *
  * Notice that each condition type has a negation:
  *      EQUAL_TO  <==> NOT_EQUAL_TO
  *      LESS_THAN  <==>  GREATER_OR_EQUAL_TO
  *      LESS_OR_EQUAL_TO <==> GREATER_THAN
  *
  * if $maxResults > 0, an array of max $maxResults will be returned
  * if $maxResults <= 0, all results will be returned

public function findRows(array $rowToMatch, int $maxResults = 0) : array;

$dt->updateRow($row);

// OR 

$dt[$rowId] = $row;

$result = $dt->deleteRow($rowId);

// OR

unset($dt[$rowId]);

 
$supported = $dt->supportsTransactions(); // true if supported